The Research And Development Of Highway-Bridge Engineering Quantity Calculate Model In Highway Building Project

With the state investing more and more into the base construction of communication, the construction of road, especially high grade road in our country goes into a flourish development period. In order to improve the quality of highway engineering management, ensure it to develop in scientific, modern directions, and to meet with international advanced management manners as soon as early, it is important development direction to use computer in aided management in field of modern highway management. Today modern management technology and computer technology change quickly, it is a necessary requirement to use computer to manage and control the lots of information in the highway management, such as data, tables, documents, graphs and so on. In this dissertation, on the base of summarizing the research and application actuality of highway engineering management software in our country and abroad, combined with engineering practice and the development of computer technology, the author proposed to apply COM and the related technology (ActiveX technology) into system development, established a set of highway engineering quantity calculate system which is based on COM and three tier C/S frame. The dissertation expatiated system analysis, system design, establishment of structure, database design, design of all modules and etc; make a deep analyses on the kernel technology of this system (such as data access, AutoCAD development etc.), presented the corresponding solve scheme; and discuss the position and function of the system in highway engineering management system; At last, introduced the realization, testing and an application case of the system, summarized the research conclusion of this dissertation and give some advices for further research. The "Highway Engineering Quantity Calculate System"provide a new, scientific, accurate, rapidly and efficiently calculate tool to accomplish the engineering quantity calculate work meet in highway engineering management. Through integrate effectively with the management system, it make a foundation to realize the no paper management.